The Coarse Works Work To Be Carried Out In The Interest Of The Renovation And Restructuring Project Of The "De Park" Site Of The Chnp In Ettelbruck Consists In: - The Partial Demolition Of A Building (Approximately 1,800 M³ Built) - The Construction Of A New Extension Of This Same Building Of 350 M² Instead Of The Demolished Part. Concrete Construction (Paving, Technical Corridor) And Wood (Facade Walls, Frame). Approximate Volume Of Concrete Implemented: 275 M³. Approximate Clt Surface Implemented: 260 M². Approximate Volume Of Glued Laminated Wood Implemented: 25 M³ - The Transformation Of Two Existing Buildings: Occasional Demolitions Of Walls And Slabs, Partial Reconstruction, Reinforcements, Construction Of An Elevator Sheath. - Sanitation And Assets Necessary In The Two Buildings - Technical Part: Provisional Work And Buried Networks The Market Also Includes The Work Of "Closed And Covered" For The Newly Built Appendix: - Windows, Exterior Doors, Solar Protections - Wooden Ventilated Facade: 200 M² - Roof Work: 340 M²